You can watch the US version of the TV show "Ghosts" streaming on Paramount Plus, which offers all four seasons with full episodes available

. It is also available for streaming and purchase on Amazon Prime Video

. Additionally, the BBC iPlayer streams the US version of "Ghosts" in the UK

. For the UK version of "Ghosts," it is also available on Paramount Plus with five seasons streaming

. In summary:

• US "Ghosts": Paramount Plus, Amazon Prime Video, BBC iPlayer (UK)
• UK "Ghosts": Paramount Plus

These platforms require a subscription or offer free trials, and episodes can also be purchased individually on services like Amazon Video and Apple TV